Materials design of silicon based ceramic coatings for high temperature oxidation protection

IF 31.6 1区材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY Materials Science and Engineering: R: Reports Pub Date : 2025-01-25 DOI:10.1016/j.mser.2025.100936

Bing Liu , Jia Sun , Lingxiang Guo , Huilun Shi , Guanghui Feng , Laura Feldmann , Xuemin Yin , Ralf Riedel , Qiangang Fu , Hejun Li

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引用次数: 0

Abstract

To meet the rigorous thermal protection demands of state-of-the-art aircraft and aerospace systems, it is essential to implement comprehensive thermal oxidation shielding for the components exposed to extreme high temperature. Silicon based ceramic coating technology is an efficient way to improve the oxidation resistance of thermal structural materials, such as ceramic matrix composites (CMCs) and carbon/carbon (C/C) composites. Unfortunately, coating cracking under thermomechanical loads results in poor oxidation protection of the composite substrates. Two important perspectives to avoid the coating cracking are reviewed, namely i) crack healing and ii) toughening of the coating. Such two strategies can heal and inhibit the cracking of silicon based ceramic coatings to improve the service life-time. The strategies for the material design are appropriate for the fabrication of advanced silicon based ceramic coatings intended for the upcoming generation thermal structural components. And the outlook development of silicon-based ceramic coating systems is also summarized.

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来源期刊

Materials Science and Engineering: R: Reports 工程技术-材料科学：综合

CiteScore

60.50

自引率

0.30%

发文量

审稿时长

34 days

期刊介绍： Materials Science & Engineering R: Reports is a journal that covers a wide range of topics in the field of materials science and engineering. It publishes both experimental and theoretical research papers, providing background information and critical assessments on various topics. The journal aims to publish high-quality and novel research papers and reviews. The subject areas covered by the journal include Materials Science (General), Electronic Materials, Optical Materials, and Magnetic Materials. In addition to regular issues, the journal also publishes special issues on key themes in the field of materials science, including Energy Materials, Materials for Health, Materials Discovery, Innovation for High Value Manufacturing, and Sustainable Materials development.